40336422766 has 4 divisors (see below), whose sum is σ = 60504634152. Its totient is φ = 20168211382.

The previous prime is 40336422727. The next prime is 40336422769. The reversal of 40336422766 is 66722463304.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40336422769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10084105690 + ... + 10084105693.

It is an arithmetic number, because the mean of its divisors is an integer number (15126158538).

Almost surely, 2^40336422766 is an apocalyptic number.

40336422766 is a deficient number, since it is larger than the sum of its proper divisors (20168211386).

40336422766 is a wasteful number, since it uses less digits than its factorization.

40336422766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20168211385.

The product of its (nonzero) digits is 870912, while the sum is 43.

The spelling of 40336422766 in words is "forty billion, three hundred thirty-six million, four hundred twenty-two thousand, seven hundred sixty-six".